RoadVitals

2002 BMW 745LI Electrical Problems

Owner-reported complaints naming the electrical system, filed with NHTSA

Data refreshed

Electrical reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
11
Latest Apr 26, 2019
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
31%
of 36 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories. Every record below is an owner-reported complaint about the 2002 BMW 745LI submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 11 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming electrical

Shown in the owner’s own words, exactly as filed

Driver assistanceElectricalEngine
Filed Apr 26, 2019
Crash reported

CAR STALLED AND ALL THE LIGHTS ARE FLASHING ON THE DASH... WILL NOT START BACK UP... ALMOST HAD A SERIOUS WRECK AT 75MPH CAR JUST WENT OFF...HAD NO STEERING AND BARLEY MADE IT TO THE SIDE OF THE ROAD... DAMAGED THE FRONT END AFTER HITTING THE CURB TRYING TO GET OFF THE HIGHWAY TO SAFETY... HAD IT TOWED HOME THEN TO A BMW DEALER WHO TOLD ME MY CASS WENT OUT AND THE COMPUTER WAS NOT RESPONDING AND COULD BE MANY THINGS TOLD ME IT WOULD COST ME OVER $4K TO FIX THE CAR... I HAD THE CAR TOWED HOME AND IT SITS IN MY BACK YARD NOW AND HAS BEEN SITTING THERE FOR ALMOST A YEAR... AND I AM SO TIRED OF ALL THE PROBLEMS WITH THE CAR... I HAVE TRIED EVERYTHING MYSELF TO FIX IT.. AND REALLY DON'T HAVE $4K TO GIVE TO A DEALER TO FIX IT... I WISH BMW WOULD DO SOMETHING ABOUT THIS LIKE TAKE THE CAR BACK AND PAY ME FOR ALL THE MONEY I HAVE PUT IN THIS CAR... ITS A BEAUTIFUL CAR BUT HAS MANY PROBLEMS.. MANY MORE THAN I CAN AFFORD

NHTSA ID
11203845
Incident
Jul 20, 2018
Mileage
180,425 mi
AirbagsElectricalFuel system
Filed Sep 21, 2018

I CONTACTED BMW OF NORTH AMERICA JUST RECENTLY REGARDING THE AIRBAG SENSOR PROBLEM SINCE WE KEEP SPENDING MONEY ON THIS CAR SINCE THE FIRST DAY WE GOT IT NOTHING BUT PROBLEMS. I WOULD LIKE THEM TO PURCHASED THIS CAR BACK FROM ME SINCE ALL I HAD IS MONEY LOSSES AND AGGRAVATION WITH THIS VEHICLE.

NHTSA ID
11130632
Incident
May 1, 2018
AirbagsElectricalFuel system
Filed May 22, 2018

WE HAVE BEING HAVING PROBLEMS WITH THE SAFETY ISSUES OF THIS CAR, SOMETIMES THE CAR WILL BE FINE AND ALL OF THE SUDDEN IT DIES COMPLETLY LEAVING YOU STRANDED, THE CAR WILL CRANK OVER AND WONT START. WE HAVE TAKING TO THE SHOP AND WE HAVE EMAILS FROM BMW OF NORTH AMERICA ADDRESSING THIS ISSUE AND THEY ADVICE THE REPAIR SHOP TO REPLACE BATTERY, FUEL PUMP, AND SOME MODULATORS AND THE PROBLEM STILL NOT FIX. THIS CAR IS BEING A MONEY PIT. THE CAR WAS TOWED AGAIN TO THE BMW SERVICE DEALERSHIP TO GET DIAGNOSED AGAIN FOR THE SAME PROBLEM. ALSO IN THIS BMW BRAKE LIGHTS COME ON AND THERE IS NOTHING WRONG WITH THE BRAKES, AIRBAG LIGHT WILL COME ON AS WELL. I USED TO OWN A MERCEDES BENZ E430 AND I NEVER HAD ANY PROBLEMS WITH IT. MY HUSBAND LIKES BMW'S, BUT THERE IS NOTHING BUT PROBLEMS ONE AFTER ANOTHER VERY FRUSTRATING. MAYBE WE GOT A LEMON CAR ALL ALONE AND WE HAVE BEING PAYING THE PRICE EVER SINCE.

NHTSA ID
11097258
Incident
Mar 6, 2018
Electrical
Filed Apr 25, 2016

I HAVE REPLACED MY ANTENATOR TWICE NOW, WHEN I REPLACED IT THE FIRST TIME MY GENERATOR LIGHT KEPT COMING ON AND OFF SO I REPLACED ALTERNATOR AND IT WAS STILL DOING IT, SO I REPLACED IT THE 2ND TIME AND NOW IT DOES NOT LIGHT UP THE GENERATOR LIGHT BUT EVERY OTHER LIGHT COMES ON, LOOKS LIKE A XMAS TREE ON MY DASH...ALSO MY HOOD IS LOCKED AND MY HOOD LIGHT POPS ON OFTEN.I HAD A NEW BATTERY INSTALLED AND REGISTERED AND STILL ACTS UP.EVERY NOW AND AGAIN IN THE MORNINGS MY CAR WONT START HAVE TO JUMP START IT..JUS DON'T KNOW WHAT ELSE TO DO BMW A LOT OF PEOPLE HAVING THIS SAME PROBLEM, SYSTEM NOT CHARGING CORRECTLY...PLEASE HELP

NHTSA ID
10861168
Incident
Jan 4, 2016
Mileage
148,000 mi
ElectricalPowertrain (other)
Filed Oct 9, 2011

TRANSMISSION GOES INTO NEUTRAL WHEN I PUSH BUTTON TO STOP CAR,ALSO LOGIC 7 SOUND IS A PROBLEM. *TR

NHTSA ID
10429261
Incident
Sep 3, 2011
Electrical
Filed Mar 22, 2011

AFTER PICKING UP MY 2002 BMW 745LI FROM ORANGE COUNTY BMW ON 3/11/11 WITH A BILL OF $1,500.00 DOLLARS FOR NEW BATTERY CABLES AND A B-PILLAR SENSOR. TRANSMISSION FAILSAFE MODE LIGHT CAME ON. DATE 3/15/11; TURN SIGNAL, HORN AS WELL AS THE WIPER BLADES STOP WORKING. PLEASE HELP. *TR

NHTSA ID
10392429
Incident
Mar 15, 2011
Mileage
118,000 mi
AirbagsElectricalFuel system+1 more
Filed Jun 6, 2003

THE TELEMATICS AND OTHER ELECTRONICS SYSTEMS OF THE VEHICLE HAVE FAILED OR REPORTED APPARENTLY ERRONEOUS INFORMATION ON MANY OCCASIONS. IN MOST CASES, THESE FAILURES OCCUR WHILE THE VEHICLE IS IN THE MIDST OF TRAVEL, WHICH THEREBY CAUSES THE DRIVER TO BECOME DISTRACTED FROM DRIVING WHILE FOCUSING ON THE SYSTEM FAILURE. THIS POSES A POTENTIAL SAFETY ISSUE AS IT PREVENTS THE DRIVER FROM DEVOTING THE NEEDED ATTENTION TO OPERATION OF THE VEHICLE. PROBLEMS INCLUDE, BUT ARE NOT LIMITED TO:*AK AIRBAG AND SRS WARNING MESSAGES; SERVICE ENGINE MESSAGES INDICATING POTENTIAL EMISSIONS PROBLEMS; FAILURE OF DYNAMIC DRIVE SYSTEM; INOPERABILITY OF TIRE PRESSURE MONITORING; ERRONEOUS FLAT TIRE MESSAGES FROM TIRE PRESSURE MONITOR; GAS TANK GAUGE READING EMPTY ALTHOUGH FULE IS IN VEHICLE'S TANK; TELEPHONE SYSTEM FAILURES; FAILURES AND FREEZES OF NAVIGATION SYSTEM; FAILURE OF AUDIO SYSTEM WHICH RESULTS IN HAVING TO HOLD TELEPHONE OR VIEW NAVIGATION SCREEN AS AUDIO COMMANDS ARE MUTED; INOPERATIVE VOICE COMMANDS.

NHTSA ID
10021142
Incident
Jun 4, 2003
Mileage
2,000 mi
Electrical
Filed Jun 3, 2003

ON TWO OCCASIONS THE VEHICLES ENGINE SPUTTERED AND SHUT DOWN WHEN STARTED. ON ANOTHER OCCASION THE ENGINE STALLED WHILE DRIVING 50 MPH. THE DEALER INDICATED THAT THE ON BOARD COMPUTER WAS THE PROBLEM. *MR *SCC *NLM

NHTSA ID
10021536
Incident
Apr 28, 2003
Mileage
3,200 mi
Electrical
Filed May 8, 2003

THE VEHICLES MAIN COMPUTER FAILED WHILE DRIVING. THIS RESULTED IN THE VEHICLE SHUTTING OFF AND ALMOST CAUSED A REAR END COLLISION. *NLM

NHTSA ID
10019430
Mileage
1,800 mi
Electrical
Filed May 7, 2003

SYSTEMS FAILURE IN RAIN STORM WHILE DRIVING ON INTERSTATE 95 IN BROWARD COUNTY, FL. FAILURE INVOLVED WINDSHIELD WIPERS, LIGHTS, DIRECTIONAL SIGNALS ETC. WHICH CREATED AN UNSAFE CONDITION AS WELL AS QUITE A SURPRISE FOR ME (THE DRIVER). THIS CAR HAS BEEN INVOLVED IN NUMEROUS TRIPS TO THE DEALER TO FIX COMPUTER RELATED PROBLEMS AND THIS TYPE OF COMPLAINT SEEMS TO BE BUT ONE OF MANY SIMILAR ISSUES EXPERIENCED BY OWNERS OF THIS MODEL. BMW WILL FIX THE CAR AND RETURN IT TO ME IN A PERIOD OF APPROXIMATELY 1 WEEK AFTER EACH INCIDENT. *JB

NHTSA ID
10018353
Incident
Apr 30, 2003
Mileage
5,485 mi
AirbagsElectricalTransmission
Filed Apr 10, 2003

NAR 04/10/2003 THE CONSUMERS HAS EXPERIENCED NUMEROUS PROBLEMS WITH THERE VEHICLE. THE TRANSMISSION HAS CAUSED THE VEHICLE TO SKID TO A STOP WHEN ACCELERATING ON THE BRAKE, THE PASSENGER AIR BAGS LIGHT COMES ON FOR NO REASON, AND THE COMPUTER SYSTEM THAT CONTROL THE VEHICLE AND ALLOWS IT TO FUNCTION HAS BEEN REPAIRED AND REPROGRAMMED 3 SEPARATE OCCASIONS. THE CONSUMER IS REQUESTING IMMEDIATE ASSISTANCE IN RESOLVING THIS SITUATION. *CB

NHTSA ID
10015661
Incident
Apr 1, 2003

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .